Inquiry	Bearing NO.	Principal dimensions （mm）					Details
		d	D	B	rmin	r1min
	7002132    N0032	?160	240	25	1.5	1.5
	42132    NJ1032	160	240	38	2.1	1.5
	32132    NU1032	160	240	38	2.1	2.1
	32132Q    NU1032Q1	160	240	38	2.1	2.1
	2232    N232	160	290	48	3	3
	2232E    N232E	160	290	48	3	3
	32232    NU232	160	290	48	3	3
	32232E    NU232E	160	290	48	3	3
	32232EQ    NU232EQ1	160	290	48	3	3
	42232    NJ232	160	290	48	3	3
	42232E    NJ232E	160	290	48	3	3
	92232    NUP232	160	290	48	3	3
	32532    NU2232	160	290	80	3	3
	32532E    NU2232E	160	290	80	3	3
	32532W    NU2232F1	160	290	80	3	3
	42532E    NJ2232E	160	290	80	3	3
	42532    NJ2232	160	290	80	3	3
	32732	160	310	108	4	4
	2332    N332	160	340	68	4	4

 

Cylindrical Roller Bearing  Inner Diameter: 50-1600 mm

Double-row Cylindrical Roller Bearing  Inner Diameter: 90-800 mm

Four-row Cylindrical Roller Bearing  Inner Diameter: 50-1030 mm

With the roller and the tracking surface in a line contact, cylindrical roller bearing has a large capacity of radial load, which suits for heavy load and impact load.

Being easy to be processed with high precision in its structure, it is suitable for high speed spinning.

 

With its Inner ring and outer ring separable, it is easy for assembly and disassembly.

Single-row Cylindrical Roller Bearing

Type NU and Type N allow axis to make axial movements in a certain range in the housing, which are most used as free-end bearings.

Type NJ and Type NF can withstand one-way axial load in a certain degree, while Type NUP and Type NH can withstand two-way axial load in a certain degree.

With its main sizes up to the standard cylindrical roller bearing, it raises the rated load through changes in the internal specifications.

Double-row Cylindrical Roller Bearing

There are 2 kinds of double-row cylindrical roller bearings: one with cylindrical bore and one with tapered bore. Bearings with tapered bore can obtain the internal clearance by adjusting the push-up distance.

Bearings with oil holes and oil grooves in the outer ring have a post positive auxiliary code —“W”in the nominal type。

With strong rigidity of load resistance, they are mostly used in machine tool spindles etc.